'Blut' is one of the very best cold hardy Ice Plants. With its vigorous growth habit, durable evergreen foliage and summer-long display of deep magenta-red flowers, it is an invaluab...

Thumbelina Leigh is a robust dwarf growing English variety with plump, deep lavender-blue flower spikes, and a strong, sweet fragrance. Maturing to a height of about 15 inches, it is...

Salvia sylvestris ‘May Night’ (May Night Sage) blooms prolifically with deep purple-blue flowers. It is an outstanding perennial with excellent cold hardiness, vigor, and toleran...

6" tall x 12" wide. Iberis sempervirens Purity is a tidy compact variety of Iberis that blooms in late spring with a profusion of bright white flower clusters. The mounding, evergree...

Nepeta 'Select Blue' (Select Blue Catmint) is a fantastic xeric perennial with dramatic lavender-blue flowers and handsome gray-green foliage. A recurrent bloomer, the first flush of...

Doone Valley has varigated yellow and green foliage that is intensely lemon scented. It grows as a mounded plant and blooms in summer with lots of pink flower clusters covering the p...

New Vintage™ Red Yarrow (Achillea millefolium) adds bright jewel-tone reds to the garden palette from late spring through summer. This ruby red Yarrow is a compact, drought toleran...

Silver Carpet Lamb's Ear (Stachys byzantina Silver Carpet) is a handsome, fuzzy, grey-leaved groundcover that thrives in problem areas such as dry shade and poor soils. Silver Carpet...

Moonshine Yarrow (Achillea Moonshine) is an outstanding perennial plant with silver-gray foliage and lemon-yellow flat-topped flowers that cover the plant all summer. This is a well-...

Veronica pectinata (Woolly Speedwell) is one of our finest groundcovers. Growing with long stems of wooly evergreen foliage, the plants cover themselves with blue blooms, aging to la...

Turkish speedwell is one of our showiest blue flowered groundcovers native to the mountains of Turkey. Spreading stems of evergreen foliage root as they spread across the soil and co...

1" tall x 8-10" wide. Fabulous needle shaped leaves and bright pink flowers make Thymus neiceffii (Juniper Leaf Thyme) a garden treasure. Drought resistant/drought tolerant plant (...

Blue Hill is a superb selection grown for its late spring display of clear blue flowers held over sturdy compact mounds of green foliage. It is extremely cold hardy, resistant to bro...

The Rock Garden Groundcover Collection includes a mix of three popular groundcovers that deliver texture and color in your rock garden all season. These easy-to-grow plants are droug...

Viking Black Chokeberry (Aronia melanocarpa) is an attractive medium-sized shrub with prolific spring flowers, attractive edible purple fruit and outstanding red fall foliage....

Exclusive. Dakota Sunshine is an August blooming selection of the native Maximilian's Sunflower. Chosen from South Dakota collected seed, this cultivar is especially useful in short ...

Greek Yarrow is a low growing perennial with attractive evergreen, silver foliage and a late spring display of bright white flowers on short stems. An excellent small scale groundcov...

18" tall x 15-18" wide. Brought down from the high elevations of South Africa's Drakensberg Mountains, this little Red Hot Poker is a colorful bloomer with great cold hardiness and a...

Prairie Blazing Star is the most drought tolerant of the genus and blooms in late summer with showy lavender-pink flower spikes. The roots have been documented to grow to depths of 1...

Hymenoxys scaposa (Thrift-Leaf Perky Sue) is one of our very best native wildflowers. Drought tolerant, the tidy mound of evergreen foliage is covered with bright yellow daisies in l...

Firefly Coral Bells (Heuchera sanguinea Firefly) is a bright red flowered selection of this western native wildflower. Blooming begins in late spring with numerous flowering spikes h...

Kannah Creek Buckwheat hails from western Colorado. With a showy display of yellow flowers in late spring, the flowers age to shades of orange and rust by late summer, providing mont...

Sterntaler is a robust, long blooming Tickseed with showy golden-yellow petals with a reddish-brown center. The flowers are continuous over the summer when deadheaded. It thrive wit...

Commonly known as Poppy Mallow or Wine Cups, Callirhoe involucrata is a native wildflower that decorates the garden with a summer-long display of bright magenta-pink flowers. A spraw...